Random Forest REVERSE Analysis - Dual State Comparison

Clinical Data → HRV Metrics Prediction: Low vs High HR Activity

Generated on 2025-11-16 02:13:46

Preprocessing Configuration

VIF Filtering: Disabled

Outlier Capping: Enabled (Z=3)

Scaling: Disabled

VIF Threshold: 5.0

Random Forest Configuration

N Estimators: 200

Max Depth: 10

Min Samples Split: 5

Min Samples Leaf: 2

Random State: 42

Summary Statistics

Total Targets

13

Low HR Avg R²

-0.414

High HR Avg R²

-1.783

Best Low HR R²

-0.027

Best High HR R²

0.071

HRV_RMSSD

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.7128
-0.5244
3.3831
6.5174
2.5573
5.4948
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.6392
0.0249
6.2347
10.8732
4.5057
8.4625
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_SDNN

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.7123
-0.3014
9.2586
19.7944
6.8072
16.5726
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.6953
-0.1993
10.4690
20.0955
8.0268
17.8450
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_HTI

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.7214
-0.2713
2.1204
4.9413
1.5118
4.1585
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.6767
-0.3279
2.6023
4.6282
1.9740
4.1710
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_ULF

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.7086
-0.6485
0.0001
0.0001
0.0000
0.0001
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.6805
-0.1580
0.0001
0.0001
0.0000
0.0001
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_VLF

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5753
-0.0274
0.0002
0.0002
0.0001
0.0002
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.6506
-1.6868
0.0003
0.0005
0.0002
0.0004
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_LF

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5395
-0.8659
0.0002
0.0002
0.0001
0.0001
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5377
-2.7489
0.0003
0.0005
0.0002
0.0003
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_HF

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.4550
-0.4572
0.0002
0.0002
0.0001
0.0001
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5135
-2.3016
0.0003
0.0004
0.0001
0.0002
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_VHF

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5087
-0.3158
0.0000
0.0000
0.0000
0.0000
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.4721
-11.4037
0.0000
0.0001
0.0000
0.0000
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_TP

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5175
-0.2770
0.0007
0.0006
0.0004
0.0004
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5680
-3.0999
0.0010
0.0014
0.0005
0.0009
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_LFHF

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.6268
-0.2428
0.1661
0.2273
0.1125
0.1864
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5909
-0.3611
0.3992
0.6471
0.2709
0.5328
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_LFn

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.7145
-0.7062
0.0168
0.0303
0.0128
0.0230
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.6473
-0.5738
0.0241
0.0440
0.0179
0.0330
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_HFn

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5898
-0.6703
0.0212
0.0348
0.0140
0.0251
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.6228
0.0707
0.0253
0.0363
0.0180
0.0314
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance

HRV_LnHF

Low HR Activity (Sleep) Poor

Samples: 98

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.5723
-0.0760
0.3198
0.3916
0.2154
0.3092
Low HR Predictions

Feature Importance (Top 10)

Low HR Feature Importance

High HR Activity (Awake) Poor

Samples: 101

Features Used: DOC_PAT_BMI, DAPSA_Score, PASDAS, PSAID_Final_Score, CRP_mg_dL, Overall HAQ Score, DOC_VAS_H

VIF Filtering: Disabled

0.6615
-0.4095
0.3157
0.3889
0.2029
0.3070
High HR Predictions

Feature Importance (Top 10)

High HR Feature Importance